I purchased a new gecko recently she is about 4-5 months old. I have noticed over the past couple of days that her tail is flaking. It seems to even have a small cut in one of the folds. the rest of her skin is fine except for the tail. I have two gecko's in a large tank and the other gecko does not show any of these symtoms. They have had a humid hide from the start and I spray the moss with sink water. The skin does not appear to be an old shed or anything, Whats going on? Thanks so much for reading.

